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42 lines
1.5 KiB
Bash
42 lines
1.5 KiB
Bash
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#!/usr/bin/env bash
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# Cascade focus: window → occupied workspace → monitor (cycles at edges)
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# Skips the trailing empty workspace — jumps to the monitor instead.
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# usage: niri-focus.sh up|down
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set -euo pipefail
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dir="${1:?usage: niri-focus.sh up|down}"
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opp=$([ "$dir" = down ] && echo up || echo down)
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out() { niri msg --json focused-output | jq -r '.name // "none"'; }
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win() { niri msg --json focused-window | jq -r '.id // "none"'; }
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# 1) window within the column
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w0=$(win); niri msg action "focus-window-$dir" >/dev/null 2>&1 || true
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[ "$(win)" != "$w0" ] && exit 0
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# 2) occupied workspace in that direction (skip the empty trailing one)
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wss=$(niri msg --json workspaces)
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wins=$(niri msg --json windows)
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cwsid=$(jq -r 'map(select(.is_focused)) | .[0].id' <<<"$wss")
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real_neighbor=$(jq -n --argjson wss "$wss" --argjson wins "$wins" \
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--argjson cwsid "$cwsid" --arg dir "$dir" '
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($wss[] | select(.id==$cwsid)) as $c
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| [ $wss[]
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| select(.output==$c.output)
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| select(if $dir=="down" then .idx>$c.idx else .idx<$c.idx end)
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| .id as $wid
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| select([$wins[] | select(.workspace_id==$wid)] | length > 0) ]
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| length > 0')
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if [ "$real_neighbor" = "true" ]; then
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niri msg action "focus-workspace-$dir" >/dev/null 2>&1 || true
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exit 0
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fi
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# 3) adjacent monitor… or wrap to the far-end monitor
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o0=$(out); niri msg action "focus-monitor-$dir" >/dev/null 2>&1 || true
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[ "$(out)" != "$o0" ] && exit 0
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while :; do
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prev=$(out)
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niri msg action "focus-monitor-$opp" >/dev/null 2>&1 || true
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[ "$(out)" = "$prev" ] && break
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done
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